| Name | Acer oblongum var. biauritum W. W. Smith |
| Authorship | W. W. Smith |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Acer oblongum Wallich ex de Candolle |
| Citation | 1915 Notes Roy. Bot. Gard. Edinburgh 8: 329 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Acer oblongum var. biauritum W. W. Smith |
| Identification made in | [no date] (1), 1957 (2) |